Book,  Part, Title, Chapter, Can.

1   1,   0,    6,   2, 114|      law itself or by a special concession given in the form of a decree
2   2,   1,    3,   2, 266| ordained, unless by virtue of a concession of the Apostolic See he
3   4,   1,    4,   2, 966|         the law itself, or by a concession issued by the competent
4   4,   1,    4,   2, 967|        office or by virtue of a concession by the Ordinary of either
5   4,   1,    4,   2, 967|       or by virtue of a special concession of the competent Superior